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Fig. 3

image

Relative error on πE plotted against tE for a LEO satellite at 550 km above the Earth’s surface. We assume 3 min exposures, σm = 0.01, and zero blending. For β = 0.1 the region σπE/πE ∈ [ σπE, min,σπE, max ] /πE is shown. For β = 0.05,0.025,0.01, and 0.005, the minimum relative error σπE, min/πE is plotted.

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